Why sea-faring mammals need to be larger than land lubbers

(Phys.org) —Ever notice you get cold faster when you're wet? That's why whales are so much bigger than elephants, according to SFI External Professor Aaron Clauset in a recent paper published in the journal PLoS One that ...

Steganography is no laughing matter

It is possible to hide secret messages in simple jokes, according to US research published in the latest issue of the International Journal of Security and Networks.

Students develop secure new procedure for online banking

Researchers and students from the University of Tübingen, working with GFT Technologies AG, have developed a new process to make online banking more secure. Their software is being presented this week at the CeBIT computer ...

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